baber/WOPTO huggingface dataset:
Patent JP-H05139815-A (JP)
Title: Binder for refractory brick
Inventor: MATSUYOSHI KUNIO
IPC: C04B35/632
Filed: 1991-11-19
Abstract: PURPOSE:To provide a binder capable of giving refractory brick having excellent heat-resistance. CONSTITUTION:A xylene resin is made to react with phenol and the reactional product is further made to react with formalin to obtain a phenolic resin modified with an aromatic hydrocarbon resin. The phenolic resin is mixed with a refractory aggregate such as alumina and zircon and green refractory brick is produced from the mixture by using hexamethylenetetramine. A refractory brick having excellent compression strength, spalling resistance, etc., can be produced from the green brick.
Patent JP-H11115621-A (JP)
Title: On-vehicle weighing device
Inventor: ARAI KORESUKE
IPC: G01G19/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To clarify a fee setting and increase the efficiency of a work control by providing a weighing mechanism for weighing goods at the rearside of the bed of a carrying vehicle and an indication board for indicating and printing out the weighed data of goods. SOLUTION: In this on-vehicle weighing device 1, a weighing mechanism 3 for weighing goods A is provided on the rearside of the bed 2 of a carrying vehicle and an indication board 4 for indicating and printing out the weighed data of the goods A is provided. A weighing machine 11 is connected to the indication board 4 attached to a bed side or operation room through a wiring cord 14 and the data of goods A weighed by the weighing machine 11 is indicated to the indication board 4 digitally and when a printing button is pushed, a necessary, data such as the weight of the weighed goods A or the total weight of a collected goods loaded on the vehicle is printed out.  Thereby, a fee setting is clarified by presenting the detailed voucher of an adequate distribution fee and the efficiency of a work control can be increased by obtaining immediately the total collection weight per a day or a load collection area as a sum up sheet.
Patent JP-H1087828-A (JP)
Title: Thermosetting resin composition
Inventor: TOMINAGA AKIRA
IPC: C09D163/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition having an excellent long-term stability by using a hydrazine-group-containing resin and an ester- group-containing compound as the principal components. SOLUTION: A polyfunctional epoxy resin (e.g. disphenol A derived epoxy resin) is dissolved in an organic solvent. A hydrazine (e.g. hydrazine hydrate) is added to the solution under agitation, and the resulting mixture is reacted at a room temperature to 130 deg.C to obtain a hydrazine-group-containing resin having a number-average molecular weight of about 1,000-20,000 and a hydrazine equivalent of about 200-2,000. Next, this resin is mixed with an ester-group- containing compound having an ester group equivalent of about 60-1,000 (e.g. diethyl fumarate) in an equivalent ratio hydrazine group/ester group of 0.5/1 to 2/1 and further mixed with a catalyst comprising an organometallic compound (e.g. lead naphthenate) to obtain a thermosetting resin composition.  This resin is neutralized with e.g. acetic acid and mixed with a specified amount of deionized water under agitation to obtain an aqueous dispersion having a resin solid content of 5-25wt.%. This dispersion can serve as a resin composition for a water-based baking coating material.
Patent JP-2000123694-A (JP)
Title: Thin type thermal/current fuse
Inventor: TAKEGAWA HIROAKI
IPC: H01H85/045
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin type thermal/current fuse capable of shutting off the current safely even if the over-current remains below the twice of the rated current while a base film of resin is well precluded from fusion destruction. SOLUTION: A thermal fuse element 5 and a current fuse element 4 are in series installed on a base film 1 made of resin and sealed with a cover film 12 made of resin, and if the current is over the twice of the rated current, the current fuse element 4 is allowed to blow with Joule's heat of its own, and with a current greater than the rated current but no more than twice thereof, the thermal fuse element 5 is allowed to blow with Joule's heat of the current fuse element 4.
Patent JP-H09121701-A (JP)
Title: Cultivation of plant and device used therefor
Inventor: OSHITA TAKAHIRO
IPC: A01G31/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating a plant capable of cultivating the plant by utilizing an unused space such as a pond or a vacant lot, also averaging the environmental conditions such as sun light and ventilation to all of the cultivated plants, and avoiding damages by simply performing the prevention in the case of a typhoon, the generation of harmful insects, etc. SOLUTION: This method for cultivating a plant is to install a floral foam 12 in a container 11 and to store water by supplying water mixed with a fertilizer into it from a water conveying tube 13. A soil S for cultivating a plant P is filled in a planter 15, and nonwoven fabric 16 is installed at the opening in the bottom to prevent the roots of the plant from projecting toward its lower direction. The planters 15,...15 are loaded on the floral foam 12 so that the water and the fertilizer stored in the floral foam are sucked to the inside of the planter 15 and given to the soil S from the lower direction. The height of the elevation of the water level is lowered in accordance with the elongation of the roots so as to surely elongate the roots toward the lower direction, and the container 11 itself is left floating on the water of a pond, etc.
Patent JP-H04174814-A (JP)
Title: Light scanning device
Inventor: IKURUMI KAZUHIRO
IPC: G02B26/10
Filed: 1990-11-07
Abstract: PURPOSE:To fix the length of the optical path from a light source to a scanning surface and make a beam scan rapidly by shifting a movable base, to which a plurality of reflecting mirrors are fixed, to an arbitrary position on a rotary table to which a plurality of reflecting mirrors. CONSTITUTION:A measuring beam A is reflected perpendicularly to a scanning face 12 by reflecting mirrors 1 to 3 forming a light spot. When a rotary table 4 is rotated by a rotating means 5, a circle like locus consisting of light spots. In the next step, when the rotary table 4 is rotated again with a movable base 6, to which the reflecting mirrors 2 and 3 are fixed, separated by a arbitrary distance by a moving means 7, concentric circle like loci whose diameters are different are formed. The repeat of this motion makes the measuring beam A scan the scanning surface 12. By this constitution, the length of the optical path from a light source to the scanning surface can be fixed regardless of the position of the beam spots scanned, and a beam spot can be scanned at high speed.
Patent JP-H03165989-A (JP)
Title: Laser beam machining apparatus
Inventor: MORIKAWA KAZUHIRO
IPC: B23K26/046
Filed: 1989-11-22
Abstract: PURPOSE:To detect accurate gap quantity and to enable high accurate gap control by arranging a second electrode for electromagnetically shutting off a first electrode from a plasma generated at the time of machining in inner circumference of insulating part. CONSTITUTION:At the time of machining with a laser beam, as the electric force flux of a second electrode B surrounds the plasma generated between tip part of a nozzle 9 and focus position on a work W, a first electrode A is electromagnetically and perfectly shut off from the plasma and the electric force flux of the first electrode A acts as parallel lines toward the work W. Therefore, with respect to the first electrode A, the capacitance between the electrode A and the work W is always accurately detected without being affected with the plasma, the gap control is accurately executed and the gap quantity can be suitably held.
Patent JP-2000129280-A (JP)
Title: Hard amorphous carbon-dispersed composite material
Inventor: TACHIKAWA HIDEO
IPC: C04B35/78
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a hard amorphous carbon-dispersed composite material having a low friction property and a high wear resistance. SOLUTION: In various kinds of material substrates such as resin materials, metal materials, ceramic materials, etc., 2% or more hard amorphous carbon (diamond-like carbon) in the state of a powder is dispersed and mixed to prepare materials via predetermined processes. The obtained hard amorphous carbon- dispersed composite material has a reduced coefficient of friction and an improved wear resistance because the hard amorphous carbon which is dispersed and mixed therein has a low coefficient of friction and a high wear resistance.
Patent JP-H08155897-A (JP)
Title: Pressure foot of printed circuit board boring machine
Inventor: MAENO SHIN
IPC: B26F1/16
Filed: 1994-12-07
Abstract: PURPOSE: To provide a pressure foot of a printed circuit board boring machine by which there is no possibility of damaging a butting plate of a printed circuit board and a vertical moving distance of a spindle is restrained to the minimum extent and a board pressing down bush is easily replaced. CONSTITUTION: An upper bush 18 of printed circuit board pressing-down bush 17 arranged on the lower end of a pressure foot 7 is formed of metal. A lower bush 19 of the bush 17 is formed in a C type ring shape by notching a part 19a of a ring by using plastic as a raw material. The pressure foot 7 of a printed circuit board boring machine is formed in a circular recessed part 18a of the upper bush 18 by being fitted so as to be freely mountable and demountable by using elasticity of this lower bush 19.
Patent JP-2001124560-A (JP)
Title: Vibrating gyro and manufacturing method therefor
Inventor: YAMAMOTO IZUMI
IPC: G01C19/56
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a vibrating gyro, whose sensitivity is enhanced and which is easily miniaturized. SOLUTION: A four-leg tuning fork, which has one base part and four legs extended from the base part and which is composed of a quartz, is used as the vibrating gyro. Every groove between tuning forks is set at 0.6 times or higher of every leg width. Therefore, as a result of the anisotropy of the quartz, the amplitude of every driving leg is large in a driving vibration, and the amplitude of every detecting leg is large in a detecting vibration. Consequently, a vibration which is based on the Coriolis force acting on every driving leg is expanded and detected, and the sensitivity of the vibrating gyro is enhanced.
Patent JP-H08158500-A (JP)
Title: Heat insulating material
Inventor: TSUJI OSAMU
IPC: E04D12/00
Filed: 1994-12-07
Abstract: PURPOSE: To enhance the air and moisture permeability of a building with an air permeable structure which can effectively utilize natural energy. CONSTITUTION: Upright wall portions 13 are formed on both sides of a base plate portion 12 in the form of a rectangular plate, and a recess 14 is formed in the top of the base plate portion 12. A plurality of through holes 15 are formed through the base plate portion 12. A dividing groove 16 is formed longitudinally in the top of each upright wall portion 13, and the outside of the dividing groove 16 serves as a movable piece portion 17 that can elastically deform inward. A heat insulating material 11 is fitted in between rafters 1 and thereby installed with the movable piece portion 17 in intimate contact with the rafters 1, and a cover material 4 is mounted from above. A space surrounded by the cover material 4 and the heat insulating material 11 serves as a ventilating layer 21 communicated with internal space by the through holes 15.
Patent JP-H10142894-A (JP)
Title: Image forming device
Inventor: UNO KOJI
IPC: G03G15/16
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of outputting an image with a stable density, even if the resistance value of an intermediate transfer body and the capacitance of a photoreceptor are changed. SOLUTION: During a warm-up, a voltage is supplied from a voltage source 103 to a primary transfer roller 46, a current Itrans is made to flow through an intermediate transfer belt 41 and the voltage developed across the primary transfer roller 46 at this time is detected by a voltmeter 106. Further, a current flowing through an earth electrode 101 is detected by an ammeter 105 and the voltage from the voltage source 103 is changed to make a current (IPC) flowing through a photoreceptor drum 11, as the difference between two detected currents constant, so that the changed voltage (Vref ) is detected by the voltmeter 106.
Patent JP-H10143583-A (JP)
Title: Work flow management system
Inventor: AKIFUJI SHIYUNSUKE
IPC: G06F19/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To utilize a system using an existing data base and a work flow system in coexistence by providing a replicator for copying data required for a work flow management processing between a user data base and a flow data base. SOLUTION: This system is provided with the replicator 22 for copying the data required for the work flow management processing between the user data base DB10 for storing user data 8 and the flow data base DB20 for storing flow data 14 which are data for controlling circulation and a flow definition 12 which is the order of the circulation. The replicator 22 copies the corresponding data item of the user data 8 and the flow data 14 at an appropriate time interval. Thus, the system using the existing data base and the work flow system operated in different data base systems are utilized in the coexistence.
Patent JP-H01146306-A (JP)
Title: Fireproof container for lighting arrester element
Inventor: SAGAWA KEIKO
IPC: H01C7/12
Filed: 1987-12-03
Abstract: PURPOSE:To secure sufficient partial pressure of oxygen in the internal part of the main body of a container when an unsintered lightning arrester element is sintered, and to manufacture a lightning arrester element having excellent voltage-current characteristics in a stable manner. CONSTITUTION:In the fireproof container, to be used to manufacture the lightning arrester element in which an unsintered lightning arrester element 3 is buried in bedding powder 2 in a container main body 13, a ventilating means preventing the decrease in partial pressure of oxygen in the container main body 13 is provided on the above-mentioned container main body 13 in such a manner that the internal part of the container main body 13 is interconnected to the outside air. For example, the fireproof container for use in the lightning arrester element is composed of a fireproof pan 11, a fireproof spacer 12 and the container main body 13. Then, a plurality of the first vent holes 14 are formed in diagonally upward direction from the inside of the container main body 13 toward the outside penetrating the side-face part of the container main body 13. Also, a plurality of the second vent holes 15 are formed penetrating the bottom face part of the first container main body 13, and the ventilating means is composed of the first and the second vent holes 14 and 15.
Patent JP-H10150180-A (JP)
Title: Solid-state image sensing device
Inventor: YAMAGUCHI TETSUYA
IPC: H04N5/361
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the effective region of photodiodes from being reduced due to the concentration in a p-type well, to make it possible to prevent carriers, which are generated at deep positions in a substrate by a photoelectric conversion, from flowing in the photodiodes and to contrive the enhancement of the sensitivity of a solid-state image sensing device and the reduction in a color mixture and a dark current in the device. SOLUTION: This device is constituted into a structure, wherein photodiodes 33, which consist of an n-type layer, are two-dimensionally arranged in the surface of a p-type silicon substrate 31 and each of the photodiodes 33 is provided with a readout transistor for reading out an obtained signal charge, an amplitude transistor, which amplifies and takes out the signal charge, and a reset transistor for eliminating the signal charge. In this case, a p<+> well 32 is buried-formed in the substrate 31 by an ion implantation of boron (B) and a boundary 35 on the surface side, where the impurity concentration in this well 32 is reduced to a concentration equal with the impurity concentration in the substrate, of the substrate is made to coincide with the lower end of a depletion layer 34 which is formed of the photodiodes 33.
Patent JP-2000120529-A (JP)
Title: Swashplate type hydraulic rotary machine
Inventor: SATO HITOSHI
IPC: F04B1/22
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obviate malfunction due to a leak of pressure oil by checking the inclination of a cylinder block even in the case where a rotary shaft is flexibly deformed. SOLUTION: Relieving is applied to a spline tooth 18 of a rotary shaft, thereby forming two long incline parts 18A and 18A and short incline parts 18B and 18B linearly extending to be tilted aslant in the axial direction of the rotary shaft. Then, the spline tooth 18 is engaged with the counterpart of a spline tooth 19 at the position of a maximum tooth thickness part 18C, and the rotary shaft and a cylinder block are connected together so as to have them integrally rotated by a spline connecting part 17 consisting of these spline teeth 18 and 19. In addition, both symmetrical sides of the spline tooth 18 are set to be tapered minimum tooth thickness parts 18D and 18E.
Patent JP-H06125636-A (JP)
Title: Apparatus for attaching and detaching longitudinaltransfer chain of combine
Inventor: TAKEMURA FUMIO
IPC: A01D61/00
Filed: 1992-10-15
Abstract: PURPOSE:To facilitate the attaching and detaching of a longitudinal transfer chain and to surely perform the connection of a transmission shaft to the longitudinal transfer chain in the attaching work. CONSTITUTION:A rod for supporting a longitudinal transfer chain is connected to a transmission box 45 containing a transmission shaft 42 of the longitudinal transfer chain. A supporting member 46 is protruded from the transmission box 45 in the direction same as the transmission shaft 42. A driving case 3 is provided with a supporting part 48 having a fitting hole 47 which can freely accept or release the supporting member 46. An output shaft 35 having an axis coinciding with the axis of the transmission shaft 42 is extended from the inside of the driving case 3 to enable the butting connection and disconnection of both shafts 35 and 42. The transmission box 45 is supported by the supporting part 48 of the side of the driving case 3 by inserting the supporting member 46 into the fitting hole 47 and, thereafter, the transmission shaft 42 is engaged and connected with the output shaft 35.
Patent JP-H07159158-A (JP)
Title: Survey by display screen
Inventor: KOGA YUZO
IPC: G01C5/00
Filed: 1993-12-06
Abstract: PURPOSE:To reduce the survey error and drastically reduce the fatigue of eyes in the surveying work for a long time. CONSTITUTION:A telescope 3 arranged on the front surface of an equipment body 2, videocamera 4 installed on the eyepiece part of the telescope 3, display screen 6 connected to the videocamera 4, and a collimator 8 for the rough collimation for a target point 7 are provided. The setting in the direction of the equipment body 2 is carried out by carrying out the rough collimation for the target point 7 with the collimator 8, and then an image obtained by viewing it through the telescope 3 is photographed, and the image is projected on the display screen 6, and fine adjustment is carried out so that the cross point of the cross lines 10 on the display screen 6 reaches the target point.
Patent JP-H06143762-A (JP)
Title: Verification system in printer
Inventor: GOTO TETSUHIRO
IPC: B41J29/46
Filed: 1992-11-16
Abstract: PURPOSE:To automate verification of a printer for an accurate and more efficient micro program verifying method because a micro program realizing many functions of a printer is recently increased in scale and complicated in processing. CONSTITUTION:By inputting test data 1, printing control information 3 is generated through a conversion processing 1 in a printer. An expected value of the printing control information 3 is generated by retrieving an expected value data group file 5 in accordance with an expected value generation program 6. According to the comparison 7, validity of the printing control information 3 is judged. The result is outputted to a comparison result output device 8. In this manner, the conversion processing I 2 is automatically verified.
Patent JP-H10142469-A (JP)
Title: Camera apparatus
Inventor: MORIOKA MASANOBU
IPC: G03B13/36
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus having simple structure and capable of accurately performing focusing with easy operation. SOLUTION: This camera apparatus is provided with a camera casing 2 in which a camera main body part such as an image sensor 6 is incorporated and at the tip of which an attaching screw part 2c is formed, a lens barrel 3 in which an image pickup lens 15 and a diaphragm mechanism 17 are incorporated and which is combined with the casing 2 movably in an optical axis direction by screwing a screw part 19a formed at a base end in the screw part 2c, and an elastic member 14 which is assembled between the casing 2 and the lens barrel 3 and makes elastic force act on the lens barrel 3 in a separating direction from the casing 2. The lens barrel 3 is operated to be moved in the optical axis direction and elastically held at a focused position by the elastic force of the member 14 in a state where the focusing of the lens 15 and the sensor 6 is finished.
Patent JP-2000079845-A (JP)
Title: Vehicular housing body device
Inventor: SETOGUCHI TAKASHI
IPC: A24F19/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular housing body device capable of taking small articles out of a box, and mounting/demounting an inner box to/from the box when the inner box such as an ash tray device are removably provided for the box. SOLUTION: This device is formed out of a retainer 60 to be disposed to the inner packaging member of a vehicle, a box 5 which is mounted to the retainer 60 so as to be freely taken in/out, and permits at least one part of its front face part to be opened, a door 1 disposed so as to cover the opening part at the front face part of the box 5 in such a way as to be freely opened/ closed, a driving mechanism 10 driving the box 5 in the direction that the box is projected out of the retainer 60, a locking device 4 holding the box 5 in the inside of the retainer 60 against the driving force of the driving mechanism 10, and of a conversion mechanism 20 converting the taking in/out movement of the box 5 into the opening/closing movement of a door 14.
Patent JP-H04179118-A (JP)
Title: Method and device for improving crystallizability of semiconductor
Inventor: KAWABATA SEIJI
IPC: H01L21/268
Filed: 1990-11-08
Abstract: PURPOSE:To enable the inspection and the improvement of the crystallizability to be effected by one device almost simultaneously by a method wherein the crystallizability in the fine region of a semiconductor crystal is evaporated so as to improve the crystallizability in the very fine region. CONSTITUTION:The laser beams 1 are focussed to irradiate a semiconductor specimen 9 so as to evaluate the crystallizability of the semiconductor by the produced Raman spectrum. At this time, the peak position and the half value width of the Raman spectrum of the measured semiconductor are compared with those of a reference control. When said peak position and the half value width are notably slipped from those of the reference control, the laser beam intensity is heightened or the very measured position is laser-annealed using the other prepared annealing laser to improve the crystallizability.